Abstract
This study deals with the problem of exponential synchronization and state estimation for singularly perturbed complex networks (SPCNs) with coupling delay under sampled-data control technique. Every node of the SPCNs involve both ‘fast’ and ‘slow’ dynamics that reveals the singular perturbation behavior. By constructing novel Lyapunov functional and by using Kronecker product, some adequate conditions which assure the exponential synchronization are attained in the form of linear matrix inequalities. Moreover, the exponential state estimation problem for the SPCNs are also considered and the state estimator is designed. Lastly, numerical simulations are presented to validate the advantage of the propound theoretical results.
Similar content being viewed by others
References
Fang, M.: Synchronization for complex dynamical networks with discrete time information. Appl. Math. Comput. 258, 1–11 (2015)
Park, M.J., Kwon, O.M., Park, J.H., Lee, S.M., Cha, E.J.: Synchronization of discrete-time complex dynamical networks with interval time-varying delays via non-fragile controller with randomly occurring perturbation. J. Franklin Inst. 351, 4850–4871 (2014)
Xie, C., Xu, Y., Tong, D.: Synchronization of time varying delayed complex networks via impulsive control. Optik 125, 3781–3787 (2014)
Cheng, Q., Cao, J.: Synchronization of complex dynamical networks with discrete time-delays on time scales. Neurocomputing 151, 729–736 (2015)
Li, N., Sun, H., Jing, X., Zhang, Q.: Exponential synchronization of united complex dynamical networks with multi-links via adaptive periodically intermittent control. IET Control Theory Appl. 7, 1725–1736 (2013)
Dai, Y., Cai, Y., Xu, X.: Synchronization analysis and impulsive control of complex networks with coupling delays. IET Control Theory Appl. 3, 1167–1174 (2009)
Zhao, M., Zhang, H., Wang, Z.: Synchronization in complex dynamical networks based on the feedback of scalar signals. Neural Comput. Appl. 23, 683–689 (2013)
Zhang, Y., Gu, D.Y., Xu, S.: Global exponential adaptive synchronization of complex dynamical networks with neutral-type neural network nodes and stochastic disturbances. IEEE Trans. Circuits Syst. I (2013). doi:10.1109/TCSI.2013.2249151
Park, J.H., Lee, T.H.: Synchronization of complex dynamical networks with discontinuous coupling signals. Nonlinear Dyn. 79, 1353–1362 (2015)
Zhang, L., Wang, Y., Huang, Y., Chen, X.: Delay-dependent synchronization for non-diffusively coupled time-varying complex dynamical networks. Appl. Math. Comput. 259, 510–522 (2015)
Cai, C., Xu, Jing, Liu, Yurong, Zou, Y.: Synchronization for linear singularly perturbed complex networks with coupling delays. Int. J. Gen. Syst. 44, 240–253 (2015)
Zhai, S., Yang, X.S.: Bounded synchronization of singularly perturbed complex network with an application to power systems. IET Control Theory Appl. (2014). doi:10.1049/iet-cta.2013.0453
Cai, C., Wang, Z., Xu, J., Alsaed, A.: Decomposition approach to exponential synchronization for a class of non-linear singularly perturbed complex networks. IET Control Theory Appl. (2014). doi:10.1049/iet-cta.2014.0102
Fridman, E.: Effects of small delays on stability of singularly perturbed systems. Automatica 38, 897–902 (2002)
Kang, K., Park, K.S., Lim, J.T.: Exponential stability of singularly perturbed systems with time-delay and uncertainties. Int. J. Syst. Sci. 46, 170–178 (2015)
Li, H.: \(H_{\infty }\) cluster synchronization and state estimation for complex dynamical networks with mixed time delays. Appl. Math. Model. 37, 7233–7244 (2013)
Kan, X., Shu, H., Li, Z.: Robust state estimation for discrete-time neural networks with mixed time-delays, linear fractional uncertainties and successive packet dropouts. Neurocomputing 135, 130–138 (2014)
Ren, J., Zhu, H., Zhong, S., Ding, Y., Shi, K.: State estimation for neural networks with multiple time-delays. Neurocomputing 151, 501–510 (2015)
Li, L., Yang, Y.: On sampled-data control for stabilization of genetic regulatory networks with leakage delays. Neurocomputing 149, 1225–1231 (2015)
Fridman, E., Seuret, A., Richard, J.P.: Robust sampled-data stabilization of linear systems: an input delay approach. Automatica 40, 1441–1446 (2004)
Rakkiyappan, R., Dharani, S., Zhu, Q.: Synchronization of reaction–diffusion neural networks with time-varying delays via sampled-data controller. Nonlinear Dyn. 79, 485–500 (2015)
Sakthivel, R., Santra, S., Mathiyalagan, K., Marshal Anthoni, S.: Robust reliable sampled-data control for offshore steel jacket platforms with nonlinear perturbations. Nonlinear Dyn. 78, 1109–1123 (2014)
Rakkiyappan, R., Sivasamy, R., Cao, J.: Stochastic sampled-data stabilization of neural-network-based control systems. Nonlinear Dyn. 81, 1823–1839 (2015)
Sivaranjani, K., Rakkiyappan, R., Lakshmanan, S., Lim, C.P.: Robust stochastic sampled-data control for offshore steel jacket platforms with nonlinear perturbations. IMA J. Math. Control Inf. (2015). doi:10.1093/imamci/dnv046
Li, H.: Sampled-data state estimation for complex dynamical networks with time-varying delay and stochastic sampling. Neurocomputing 138, 78–85 (2014)
Anbuvithya, R., Mathiyalagan, K., Sakthivel, R., Prakash, P.: Sampled-data state estimation for genetic regularity networks with time-varying delays. Neurocomputing 151, 737–744 (2015)
Rakkiyappan, R., Chandrasekar, A., Park, J.H., Kwon, O.M.: Exponential synchronization criteria for Markovian jumping neural networks with time-varying delays and sampled-data control. Nonlinear Anal. Hybrid Syst. 14, 16–37 (2014)
Gan, Q., Liang, Y.: Synchronization of chaotic neural networks with time delay in the leakage term and parametric uncertainties based on sampled-data control. J. Franklin Inst. 349, 1955–1971 (2012)
Cai, C., Wang, Z., Xu, J., Liu, X., Alsaadi, E.F.: An integrated approach to global synchronization and state estimation for nonlinear singularly perturbed complex networks. IEEE Trans. Cybern. (2014). doi:10.1109/TCYB.2014.2356560
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Rakkiyappan, R., Sivaranjani, K. Sampled-data synchronization and state estimation for nonlinear singularly perturbed complex networks with time-delays. Nonlinear Dyn 84, 1623–1636 (2016). https://doi.org/10.1007/s11071-015-2592-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11071-015-2592-1